Keyboard assembly for accounting machine



3,321,135 May 23, 1967 G. R. ENGLUND ETAL KEYBOARD ASSEMBLY FOR ACCOUNTING MACHINE 51 Sheets-Sheet 1 Original Filed March 14, 1962 F/GJ w w N s L fi -6 m ..=V, N T T N W m .fi En A GMM w Wm W y 1967 G. R. ENGLUND ETAL 3,321,135

KEYBOARD ASSEMBLY FOR ACCOUNTING MACHINE 51 Sheets-Sheet 2 Driginal Filed March 14, 1962 y 1967 G. R. ENGLUND ETAL 3,321,135

KEYBOARD ASSEMBLY FOR ACCOUNTING MACHINE 5L Sheets-Sheet 5 Original Filed March 14, 1962 May 23, 1967 G. R. ENGLUND ETAL KEYBOARD ASSEMBLY FOR ACCOUNTING MACHINE 51 Sheets-Sheet 4 FIG. 3A 51/ Original Filed March 14, 1962 F E H l v. 4 w a; I i L. J w *f KEYBOARD ASSEMBLY FOR ACCOUNTING MACHINE Original Filed March 14, 1962 51 Sheets-Sheet 5 FIG. 38

May 23, 1967 G. R. ENGLUND ETAL 3,321,135

KEYBOARD ASSEMBLY FOR ACCOUNTING MACHINE 51 Sheets-Sheet 6 Original Filed March 14, 1962 wxccm cotuowcot m ko 8TH Q U MU O O 3T0 U Y W? Eg i668 mm Q Em bmww a @U magma 39500 Em%% g g g 5 D 8N 8w me Q Q g &8 g E zmw 8 g Q Q B 5 w o sam w w (3 rllllL W w w w m EN E m E R 2 3:5 w m, a m w As 6 w 99 L 0 w mxcum 332mm Ii y 1967 G. R. ENGLUND ETAL 332L135 KEYBOARD ASSEMBLY FOR ACCOUNTING MACHINE 5 l Sheets-Sheet 7 mam mmwmqh May 23, 1967 a R ENGLUND ETAL 3,321,135 Q KEYBOARD ASSEMBLY FOR ACCOUNTING MACHINE Original Filed March 14, 1962 51 Sheets-Sheet 8 y 1967 G. R. ENGLUND ETAL KEYBOARD ASSEMBLY FOR ACCOUNTING MACHINE Original Filed March 14, 1962 51 Sheets-Sheet 9 FIGEB 497 y 1967 s. R. ENGLUND ETAL 3,321,135

KEYBOARD ASSEMBLY FOR ACCOUNTING MACHINE 51 Sheets-Sheet 10 Original Filed March 14, 1962 y 1967 G. R. ENGLUND ETAL 3,321,135

KEYBOARD ASSEMBLY FOR ACCOUNTING MACHINE Original Filed March 14, 1962 l 51 Sheets-Sheet 11 I Edy 7 344 I' 3 1 334'\ l 420 y 1967 G. R. ENGLUND ETAL 3,321,135

KEYBOARD ASSEMBLY FOR ACCOUNTING MACHINE Original Filed March 14, 1962 51 Sheets-Sheet 12 FIG.8A 313 359 330 36! 3500 320 355 321 322 323 324 391 445 F 33s 45 k 4 "ii 357 4 20 4 I 55? 5 440 3Q)- I o v4 447 0 l I H v 310 446 3 3 May 23, 1967 s. R. ENGLUND ETAL 3,321,135

KEYBOARD ASSEMBLY FOR ACCOUNTING MACHINE Original Filed March 14, 1962 5L Sheets-Sheet 13 y 2 1967 G. R. ENGLUND ETAL 3,321,135

KEYBOARD ASSEMBLY FOR ACCOUNTING MACHINE Original Filed March 14, 1962 51 Sheets-Sheet 14- 403 FIG. 75

May 23, 1967 G. R. ENGLUND ETAL KEYBOARD ASSEMBLY FOR ACCOUNTING MACHINE Original Filed March 14, 1962 51 Sheets-Shet 15 May 23, 1967 G. R. ENGLUND ETAL 3,321,135

KEYBOARD ASSEMBLY FOR ACCOUNTING MACHINE Original Filed March 14, 1962 51 Sheets-Sheet 16 y 1967 G. R. ENGLUND ETAL 3,321,135

KEYBOARD ASSEMBLY FOR ACCOUNTING MACHINE Original Filed March 14, 1962 51 heets-She 1-7 I 896 8.940 I 370 if) 'Im Amount Banks 276 500 6 12 Account Merchandise Ban/(277 Bank 278 Clerk Bank 279 y 1967 G. R. ENGLUND ETAL 3,321,135

KEYBOARD ASSEMBLY FOR ACCOUNTING MACHINE Original Filed March 14, 1962 51 Sheets-Sheet 18 Original Filed March 14, 1962 y 1967 e. R. ENGLUND ETAL 3,321,135

KEYBOARD ASSEMBLY FOR ACCOUNTING MACHINE 51 Sheets-Sheet 19 May 23, 1967 G. R. ENGLUND ETAL 3,321,135

KEYBOARD ASSEMBLY FOR ACCOUNTING MACHINE Original Filed March 14, 1962 51 Sheets-Sheet 20 FIG. 22 B.

4670 467e 5l0c 

1. IN AN ACCOUNTING MACHINE, DIFFERENTIAL MEANS OPERABLE TO SPACED SETTINGS, A BANK OF KEYS OPERABLE FROM NORMAL POSITIONS TO ACTUATED POSITIONS TO CONTROL THE SETTING OF SAID DIFFERENTIAL MEANS, ZERO STOP MEANS CONTROLLED BY SAID KEYS AND OPERABLE BETWEEN AN INEFFECTIVE POSITION AND AN EFFECTIVE POSITION IN WHICH THE OPERATION OF SAID DIFFERENTIAL MEANS IS ARRESTED, MODE OF OPERATION MEANS OPERABLE TO A PLURALITY OF SETTINGS TO CONDITION SAID MACHINE FOR DIFFERENT MODES OF OPERATION, DRIVE MEANS FOR OPERATING SAID MACHINE THROUGH A CYCLE OF OPERATION, MEANS OPERATED BY SAID DRIVE MEANS DURING ONE PORTION OF EACH CYCLE OF OPERATION FOR CONTROLLING THE MOVEMENT OF SAID ZERO STOP MEANS TO AN EFFECTIVE POSITION, TESTING MEANS OPERATED BY SAID DRIVE MEANS DURING A CYCLE OF OPERATION OF SAID MACHINE FOR DETECTING THE SETTING OF SAID MODE OF OPERATION MEANS, AND MEANS COUPLED TO AND CONTROLLED BY THE TESTING MEANS AND ACTUATED BY THE DRIVE MEANS FOR SELECTIVELY OPERATING SAID ZERO STOP MEANS FROM AN EFFECTIVE POSITION TO AN INEFFECTIVE POSITION DURING DIFFERENT PORTIONS OF A CYCLE OF OPERATION SUBSEQUENT TO SAID ONE PORTION IN ACCORDANCE WITH THE SETTING OF THE MODE OF OPERATION MEANS DETECTED BY THE TESTING MEANS. 